Understanding Histograms

Understanding Histograms

Assessment

Interactive Video

Mathematics, Science

7th - 10th Grade

Practice Problem

Medium

Created by

Aiden Montgomery

Used 2+ times

FREE Resource

This video tutorial covers key features of data distribution in histograms, focusing on modality, skewness, and unusual features like outliers. It explains how histograms can be unimodal, bimodal, multimodal, or uniform, and discusses the concept of skewness, including symmetric, skewed left, and skewed right graphs. The video also highlights the presence of outliers and how they can be identified in histograms.

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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are the three main points covered in this video?

Data distribution, modality, and data analysis

Modality, symmetry, and outliers

Modality, skewness, and unusual features

Symmetry, skewness, and data collection

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What do we call a histogram with exactly two peaks?

Bimodal

Unimodal

Multimodal

Uniform

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do we describe a histogram that does not have a mode?

Multimodal

Bimodal

Uniform

Unimodal

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What type of symmetry do we look for in histograms?

Bilateral symmetry

Radial symmetry

Translational symmetry

Rotational symmetry

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does it mean if a histogram is symmetric?

It has no peaks

The left and right halves are roughly the same

It has a longer right tail

It has a longer left tail

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does it mean if data is skewed to the left?

It has a longer left tail

It has a longer right tail

It is symmetric

It has no mode

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is another term for data that is skewed to the right?

Negatively skewed

Uniform

Positively skewed

Symmetric

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